1. Bluetooth + MP3 function support stereo music playing, phone calling…
2. Support all audio devices that have Bluetooth capability, such as, cell phone ,tablet PC,laptop,computer etc.
3. 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth.
4. Allow you to answer or reject phone calls anytime and anywhere.
5. Charged via USB, rechargeable battery, convenient and practical.
6. Playing time up to 5-8 hours, and continue talk time up to 5 hours, standby time up to 200 hours.
7. Good quality, foldable design and adjustable length hinges, very comfortable to wear and easy to carry.
8. Best choice for listening music, watching movie, chatting online etc.
9. with TF card socket ,without any bluetooth device,can still enjoy music any time any where.
10.Cool shinnging outlook adds the fashionable feel.
Version ：V5.0 + EDR
Effective range ：10M
Speaker size ：40mm
Frequency response ：20 Hz – 20 KHz
S/N rate ：70 dB
support ：A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Voltage ：3.7VDC (built-in 300MAH rechargeable battery)
talking time ：5-8 hour
standby time ：200hour
current ：40 mA
operate temperature ：-4 ~ +131°F(-20 ~ +55°C)